CN206416702U - A kind of double deviation correcting devices of digital printer - Google Patents
A kind of double deviation correcting devices of digital printer Download PDFInfo
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- CN206416702U CN206416702U CN201621238035.XU CN201621238035U CN206416702U CN 206416702 U CN206416702 U CN 206416702U CN 201621238035 U CN201621238035 U CN 201621238035U CN 206416702 U CN206416702 U CN 206416702U
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- Prior art keywords
- correction
- winding
- roller
- unreel
- control roller
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- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
The utility model discloses a kind of double deviation correcting devices of digital printer, including be located at respectively before and after printing station unreeling correction haulage drum component and winding correction haulage drum component and be correspondingly arranged respectively at an upper portion thereof unreel/wind correction control roll assembly；Unreeling correction control roll assembly includes unreeling correction control roller before correction, unreels correction control roller after correction, unreel deviation rectification actuator, unreel correction inductor；Winding correction control roll assembly includes winding correction control roller before correction, winds correction control roller after correction, winding deviation rectification actuator, winds correction inductor.Sideline and center neatly avoid printing from offseting after the utility model can keep printing paper before printing, reduce labor intensity, and the printing equipment big to many printer's bit field spans can keep good correction precision.
Description
Technical field
The utility model is related to printing equipment technical field, more particularly to a kind of double deviation correcting devices of digital printer.
Background technology
In printing process, due to material shifts, mechanical oscillation or retractable material is inaccurate etc. that reason can cause printing paper set
The inaccurate reduction printing quality of print, correction correcting system is installed in equipment can effectively correct the influence of above phenomenon generation, because
This has become an industrial trend using correction correcting system.The deviation correcting device that general printing machine is used for high-speed motion simultaneously
And the big situation of printing zone span is it is difficult to ensure that its correction precision.
The content of the invention
The purpose of this utility model be to overcome the shortcoming and defect of above-mentioned prior art there is provided one kind it is simple in construction, make
With the double deviation correcting devices of convenient digital printer.
The utility model is achieved through the following technical solutions：
A kind of double deviation correcting devices of digital printer, including be located at respectively before and after printing station 67 and unreel correction haulage drum
Component 22 and winding correction haulage drum component 33 and the correction that unreels/wind being correspondingly arranged respectively at an upper portion thereof control roller
Component；
The correction control roll assembly that unreels includes：Unreel correction control roller 2 before correction, unreel correction control roller after correction
5th, unreel deviation rectification actuator 4, unreel correction inductor 3；It is described to unreel the preceding correction control roller 2 of correction and unreel correction control after correction
Roller 5 processed is spaced and is set gradually along paper traffic direction；It is described unreel deviation rectification actuator 4 be arranged on unreel correction before entangle
Inclined control roller 2 controls the end of roller 5 with correction after correction is unreeled, and unreels the preceding correction control roller 2 of correction for adjusting respectively and puts
The axially and radially position of correction control roller 5 after volume correction；The correction inductor 3 that unreels is arranged on the upper of paper printing face
Side, for monitoring whether paper offsets, and shifted signal is passed to unreels deviation rectification actuator 4, by unreeling 4 pairs of deviation rectification actuator
Unreel correction control roller 2 and the axially and radially position for unreeling correction control roller 5 after correction before correction to be adjusted, and then adjust
The running orbit of section/correction paper；
The winding correction control roll assembly includes：Correction control roller after correction control roller 8, winding correction before winding correction
11st, winding deviation rectification actuator 10, winding correction inductor 9；Rectified a deviation before the winding correction after correction control roller 8 and winding correction
Control roller 11 is spaced and is set gradually along paper traffic direction；The winding deviation rectification actuator 10 is arranged on winding correction
The end of correction control roller 11 after preceding correction control roller 8 and winding correction, for adjusting correction control roller 8 before winding correction respectively
With the axially and radially position of correction control roller 11 after winding correction；The winding correction inductor 9 is arranged on paper printing face
Top, for monitoring whether paper offsets, and by shifted signal pass to winding deviation rectification actuator 10, by winding correction perform
Correction controls correction after roller 8 and winding correction to control the axially and radially position of roller 11 to be adjusted before 10 pairs of winding corrections of device,
And then the running orbit of regulation/correction paper.
The correction inductor 3 that unreels closes on the upper right side for unreeling correction control roller 2 before correction.
The winding correction inductor 9 closes on the upper right side of correction control roller 8 before winding correction.
The correction haulage drum component 22 that unreels includes one in front and one in back two haulage drums, that is, unreels correction front haulage rolling
Cylinder 1 and unreel correction rear haulage roller 6；
The winding correction haulage drum component 33 includes one in front and one in back two haulage drums, i.e. winding correction front haulage rolling
Cylinder 7 and winding correction rear haulage roller 12；
The correction rear haulage roller 6 that unreels is respectively placed in the front and rear of printing station 67 with winding correction front haulage roller 7
Two ends, tension force is provided for the printing zone to paper.
It is described unreel correction front haulage roller 1 and unreel rear haulage roller 6 of rectifying a deviation diameter it is identical, and between them between
Away from adjustable.
The winding correction front haulage roller 7 is identical with the diameter of winding correction rear haulage roller 12, and between them
Spacing is adjustable.
The utility model has the following advantages and effect relative to prior art：
The utility model, which is added, to be unreeled correction control roll assembly and winds control roll assembly of rectifying a deviation, and is constituted and is printed after preceding and print
Double corrections；Sideline and center neatly avoid printing from offseting after printing paper can be kept before printing, and reduction work is strong
Degree, good correction precision can be kept to the big printing equipment of many printing stations (shower nozzle or Printing Zone) domain span.
The utility model is simple in construction, and technological means is simple and easy to do, employs double corrections, is widely portable at a high speed and many
The big label printing correction of printing spray nozzle, Printing Zone span.
Brief description of the drawings
Fig. 1 is the double deviation correcting device structural representations of the utility model digital printer.
Embodiment
The utility model is more specifically described in detail with reference to specific embodiment.
Embodiment
As shown in Figure 1.The utility model discloses a kind of double deviation correcting devices of digital printer, including it is located at printer respectively
Unreeling correction haulage drum component 22 and winding before and after position 67 rectifies a deviation haulage drum component 33 and is correspondingly arranged at it respectively
The correction that unreels/wind on top controls roll assembly；
The correction control roll assembly that unreels includes：Unreel correction control roller 2 before correction, unreel correction control roller after correction
5th, unreel deviation rectification actuator 4, unreel correction inductor 3；It is described to unreel the preceding correction control roller 2 of correction and unreel correction control after correction
Roller 5 processed is spaced and is set gradually along paper traffic direction；It is described unreel deviation rectification actuator 4 be arranged on unreel correction before entangle
Inclined control roller 2 controls the end of roller 5 with correction after correction is unreeled, and unreels the preceding correction control roller 2 of correction for adjusting respectively and puts
The axially and radially position of correction control roller 5 after volume correction；The correction inductor 3 that unreels is arranged on the upper of paper printing face
Side, for monitoring whether paper offsets, and shifted signal is passed to unreels deviation rectification actuator 4, by unreeling 4 pairs of deviation rectification actuator
Unreel correction control roller 2 and the axially and radially position for unreeling correction control roller 5 after correction before correction to be adjusted, and then adjust
The running orbit of section/correction paper；
The winding correction control roll assembly includes：Correction control roller after correction control roller 8, winding correction before winding correction
11st, winding deviation rectification actuator 10, winding correction inductor 9；Rectified a deviation before the winding correction after correction control roller 8 and winding correction
Control roller 11 is spaced and is set gradually along paper traffic direction；The winding deviation rectification actuator 10 is arranged on winding correction
The end of correction control roller 11 after preceding correction control roller 8 and winding correction, for adjusting correction control roller 8 before winding correction respectively
With the axially and radially position of correction control roller 11 after winding correction；The winding correction inductor 9 is arranged on paper printing face
Top, for monitoring whether paper offsets, and by shifted signal pass to winding deviation rectification actuator 10, by winding correction perform
Correction controls correction after roller 8 and winding correction to control the axially and radially position of roller 11 to be adjusted before 10 pairs of winding corrections of device,
And then the running orbit of regulation/correction paper.
The correction inductor 3 that unreels closes on the upper right side for unreeling correction control roller 2 before correction.
The winding correction inductor 9 closes on the upper right side of correction control roller 8 before winding correction.
The correction haulage drum component 22 that unreels includes one in front and one in back two haulage drums, that is, unreels correction front haulage rolling
Cylinder 1 and unreel correction rear haulage roller 6；The winding correction haulage drum component 33 includes one in front and one in back two haulage drums,
Wind correction front haulage roller 7 and winding correction rear haulage roller 12.
The correction rear haulage roller 6 that unreels is respectively placed in the front and rear of printing station 67 with winding correction front haulage roller 7
Two ends, tension force is provided for the printing zone to paper.
It is described unreel correction front haulage roller 1 and unreel rear haulage roller 6 of rectifying a deviation diameter it is identical, and between them between
Away from adjustable.The winding correction front haulage roller 7 and winding rectify a deviation rear haulage roller 12 diameter it is identical, and between them between
Away from adjustable.
Unreel correction front haulage roller 1 and provide power to printing material (paper), printing material is pushed to and unreels correction
Preceding correction control roller 2, unreels correction inductor 3 and printing material position is detected, unreels the control of deviation rectification actuator 4 and unreels and entangles
Correction control roller 5 to the rear is rectified a deviation to printing material, and printing material enters printing station by unreeling correction rear haulage roller 6
(region), by correction control roller 8 before winding correction front haulage roller 7, winding correction, winding correction inductor after being completed for printing
9th, correction control 11 pairs of materials being completed for printing of roller are rectified a deviation after winding deviation rectification actuator 10, winding correction, it is ensured that printing material
Expect terminal position precision.
As described above, just can preferably realize the utility model.
Embodiment of the present utility model is simultaneously not restricted to the described embodiments, and other are any without departing from of the present utility model
Spirit Essence and the change made under principle, modification, replacement, combine, simplify, should be equivalent substitute mode, be included in
Within protection domain of the present utility model.
Claims (6)
1. a kind of double deviation correcting devices of digital printer, including it is located at respectively before and after printing station (67) and unreels correction haulage drum
Component (22) and winding correction haulage drum component (33) and the correction that unreels/wind being correspondingly arranged respectively at an upper portion thereof are controlled
Roll assembly processed；It is characterized in that：
The correction control roll assembly that unreels includes：Unreel correction control roller (2) before correction, unreel correction control roller after correction
(5), unreel deviation rectification actuator (4), unreel correction inductor (3)；Described unreel rectifies a deviation control roller (2) and unreels correction before correction
Correction control roller (5) is spaced afterwards and is set gradually along paper traffic direction；The deviation rectification actuator (4) that unreels is arranged on
Unreel correction before correction to control roller (2) and unreel the end of correction control roller (5) after correction, unreeled for adjusting respectively before correction
Correction control roller (2) and the axially and radially position for unreeling correction control roller (5) after correction；It is described to unreel correction inductor (3)
The top in paper printing face is arranged on, for monitoring whether paper offsets, and shifted signal is passed to unreels deviation rectification actuator
(4), by unreeling deviation rectification actuator (4) to unreeling the preceding correction control roller (2) of correction and unreeling the axle that correction after correction controls roller (5)
To and radial position be adjusted, and then the running orbit of regulation/correction paper；
The winding correction control roll assembly includes：Correction control roller after correction control roller (8), winding correction before winding correction
(11), winding deviation rectification actuator (10), winding correction inductor (9)；Correction control roller (8) and winding are entangled before the winding correction
Correction control roller (11) to the rear is spaced and is set gradually along paper traffic direction；The winding deviation rectification actuator (10) sets
The end that the correction before winding correction controls correction control roller (11) after roller (8) and winding correction is put, for adjusting winding respectively
Correction controls the axially and radially position of correction control roller (11) after roller (8) and winding correction before correction；The winding correction sense
Answer device (9) to be arranged on the top in paper printing face, winding correction is passed to for monitoring whether paper offsets, and by shifted signal
Actuator (10), is controlled being rectified a deviation after correction control roller (8) before winding correction and winding correction by winding deviation rectification actuator (10)
The axially and radially position of roller (11) is adjusted, and then the running orbit of regulation/correction paper.
2. double deviation correcting devices of digital printer according to claim 1, it is characterised in that：It is described to unreel correction inductor (3)
Close on the upper right side for unreeling correction control roller (2) before correction.
3. double deviation correcting devices of digital printer according to claim 1, it is characterised in that：The winding correction inductor (9)
Close on the upper right side of correction control roller (8) before winding correction.
4. the double deviation correcting devices of the digital printer according to any one of claims 1 to 3, it is characterised in that：Described unreel is entangled
Deflective traction drum assembly (22) includes one in front and one in back two haulage drums, that is, unreels correction front haulage roller (1) and unreel correction
Rear haulage roller (6)；
The winding correction haulage drum component (33) includes one in front and one in back two haulage drums, i.e. winding correction front haulage roller
(7) and winding correction rear haulage roller (12)；
The correction rear haulage roller (6) that unreels is respectively placed in before printing station (67) with winding correction front haulage roller (7)
Two ends, tension force is provided for the printing zone to paper afterwards.
5. double deviation correcting devices of digital printer according to claim 4, it is characterised in that：It is described to unreel correction front haulage roller
(1) it is identical with the diameter for unreeling correction rear haulage roller (6), and the spacing between them is adjustable.
6. double deviation correcting devices of digital printer according to claim 4, it is characterised in that：The winding correction front haulage roller
(7) it is identical with the diameter of winding correction rear haulage roller (12), and the spacing between them is adjustable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238035.XU CN206416702U (en) | 2016-11-18 | 2016-11-18 | A kind of double deviation correcting devices of digital printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621238035.XU CN206416702U (en) | 2016-11-18 | 2016-11-18 | A kind of double deviation correcting devices of digital printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206416702U true CN206416702U (en) | 2017-08-18 |
Family
ID=59577502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621238035.XU Expired - Fee Related CN206416702U (en) | 2016-11-18 | 2016-11-18 | A kind of double deviation correcting devices of digital printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206416702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792724A (en) * | 2018-05-04 | 2018-11-13 | 广州贝晓德传动配套有限公司 | symmetrical correcting device |
| CN112429569A (en) * | 2020-11-17 | 2021-03-02 | 中国电子科技集团公司第四十六研究所 | Winding and unwinding mechanism of two-roller calender for calendering polytetrafluoroethylene composite material |
-
2016
- 2016-11-18 CN CN201621238035.XU patent/CN206416702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108792724A (en) * | 2018-05-04 | 2018-11-13 | 广州贝晓德传动配套有限公司 | symmetrical correcting device |
| CN112429569A (en) * | 2020-11-17 | 2021-03-02 | 中国电子科技集团公司第四十六研究所 | Winding and unwinding mechanism of two-roller calender for calendering polytetrafluoroethylene composite material |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170818 Termination date: 20191118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |